Sikaflex mastic glue repair kit for foam board.

Type of mastic

Adhesive sealant Sikaflex 291i Marine.

Sikaflex

-291i is a

thick single-component polyurethane

developed especially

for marine environments.

It polymerises under the action of

the humidity in the air to form an

elastomer.

Sikaflex

-291i has a

low flame spread rating

in accordance with standards

set by the International

Maritime Organisation (IMO).

Sikaflex

-291i is manufactured

in accordance with quality assurance

regulations set out in ISO9001 & 14001 and in the

"Responsible Care" programme

Advantages.

- Complies with the standards set out

by the International Maritime

Organisation (IMO)

- Single component

- Highly flexible

- Low odour

- Non-corrosive

- May be painted

- Good adherence on a large

range of substances

- Solvent free

- Low VOC emissions

How to apply

Surface preparation

The surfaces must be clean,

dry and free from any grease or

dust.

Cut the nozzle to

the desired dimensions and apply

the product by turning the key provided. Avoid

trapping any air.

Do not apply Sikaflex

-291i

at temperatures below

+ 10°C or at temperatures that exceed + 40°C.

The optimum temperature for the

substances and the adhesive must be

between +15°C and +25°C.

Explanatory video

https://www.youtube.com/watch?v=BirfImhnH9g&vl=fr

Chemical resistance

Sikaflex

-291i is highly resistant to

prolonged contact with fresh water,

salt water and water-based

cleaning solutions. It

is resistant to temporary contact with

fuels, mineral oils,

vegetable and animal fats.

Sikaflex

-291i is not resistant to

organic acids,

alcohols, alkaline solutions

or solvents. This information

is given only as an indication